[newbie] Image problem: move

[newbie] Image problem: move

am 21.10.2007 18:00:00 von PeterSchmitz

Hi,

my current project is designed to eliminate movements between several images:

Usually I need to analyze about 60 images, which basically always show the
same thing, but sometimes there has been some translation between some images
in this stack, so the whole image has been 'moved' inside its limits. For
example, if there had been a black point exactly in the middle of a white
background on Image 1, Image 2 would basically show the same, but this time,
the black point is e.g. 10 pixels higher than before.
Now, usually, you use a process of image registration (or movement
correction) on this type of problem (in this case not possible). So, I want
to implement a solution, that makes it possible for a user to manually
correct the translation. In this example, the second image needs to be
'moved' down 10 pixels (only the point is important - the border can be
discarded). Is there any function in the Image class, that would help me on
this?

Best wishes,

Peter